Look at the Christ Pantocrator icon carved into the salt rock. Church in Underground Salt Mine in Romania. Several hundred meters below ground, it was built for the workers of the salt mine and has been seen by very few people in the world.

: A Hidden palace in Tuscany.Castello di Sammez zano in Reggello, Tuscany, Italy.A Morocco style residence with colorful decoration.The main building is a building Eclectic in Moorish style and was built in 1605 at the behest of

Stockholm, Sweden: The Nordic Museum. The Vasa Museum, Stockholm, Sweden. Largest and most intact shipwreck in the world. Raised after more than 3 centuries in Sank to the bottom of Stockholm Harbor in